occasionally; once in a while; seldom; casually; unexpectedly; accidentally
study camp; overnight field trip; travelling class; class held in a different room (music, science, etc.)
performing music in the street; busking
holding (a conference, exhibition, etc.); opening; hosting (e.g. the Olympics)
to correct; to touch up; to smarten up; to put one's hand in (e.g. pocket)
to count; to include in the number
to marry (of a woman); to become a bride; to marry into (a family)
to set aside; to keep in reserve; to hold on to
being together; going together; matching (clothing); going together
small; fine; detailed; stingy
to weigh on one's mind; to trouble one's heart; to be concerned about; to worry about
sneakily; secretly; stealthily; on the sly
to catch (someone's words); to make out; to follow; to ask about (a situation, circumstances, etc.); to inquire
stagnation; hindrance; delay
progress; pace; carriage; step; stage
opening (a door, window, etc.); leaving open; opening up (e.g. to the public); allowing (public) access
to lend; to loan; to let out on hire
exhibitors (at a trade show, etc.)
staking out (in advance; e.g. a seat or a spot); saving a place; reserving a location
wholesale delegation; hundred-percent subcontracting; leaving all the decision-making to somebody else
health care center; health care centre; animal shelter
minutely; in detail; with particular attention
nothing special; no big deal; doesn't matter; nothing to worry about
large; big; great; prominent; -sized; as big as; university
prosperity; bustle; activity; crowd; turnout
some; any; in any way; of some kind; of some sort
quite; very; 10^48; quindecillion
among (other things); especially; particularly; inter alia; above all (else)
favorable reception; good reputation; popularity
patrolling; one's rounds; inspection tour; watchman; patrolman
ultimate; final; last; eventual
recipe; prescription (medical); how-to guide (e.g. crafts)
atrocious; fiendish; brutal; villainous
to compete (with each other); to contend for; to vie for; to rival
being good at cooking; good cook
(apparently) that's what it's like, isn't it
to give; to present; to offer; to do for someone's sake
imitating; copying; mimicry; behavior; behaviour; action